/*********************************************************************
*                SEGGER Microcontroller GmbH & Co. KG                *
*        Solutions for real time microcontroller applications        *
**********************************************************************
*                                                                    *
*        (c) 1996 - 2010  SEGGER Microcontroller GmbH & Co. KG       *
*                                                                    *
*        Internet: www.segger.com    Support:  support@segger.com    *
*                                                                    *
**********************************************************************

** emWin V5.06 - Graphical user interface for embedded applications **
emWin is protected by international copyright laws.   Knowledge of the
source code may not be used to write a similar product.  This file may
only be used in accordance with a license and should not be re-
distributed in any way. We appreciate your understanding and fairness.
----------------------------------------------------------------------
File        : WMMemDev.C
Purpose     : Windows manager add on, support for memory devices
----------------------------------------------------------------------
*/

#include "WM_Intern.h"
#include "GUI_Debug.h"

#if GUI_WINSUPPORT    /* If 0, WM will not generate any code */

/*********************************************************************
*
*       Public code
*
**********************************************************************
*/
/*********************************************************************
*
*       WM_EnableMemdev
*/
void WM_EnableMemdev (WM_HWIN hWin) {
  GUI_USE_PARA(hWin);
  #if GUI_SUPPORT_MEMDEV
    if (hWin) {
      WM_Obj * pWin;
      WM_LOCK();
      pWin = WM_HANDLE2PTR(hWin);  
      pWin->Status |= (WM_SF_MEMDEV);
      WM_UNLOCK();
    }
  #else
    GUI_DEBUG_WARN("WM_EnableMemdev: No effect because disabled in GUIConf.h (GUI_SUPPORT_MEMDEV == 0)");
  #endif
}

/*********************************************************************
*
*       WM_DisableMemdev
*/
void WM_DisableMemdev(WM_HWIN hWin) {
  GUI_USE_PARA(hWin);
  #if GUI_SUPPORT_MEMDEV
    if (hWin) {
      WM_Obj * pWin;  
      WM_LOCK();
      pWin = WM_HANDLE2PTR(hWin);  
      pWin->Status &= ~(WM_SF_MEMDEV | WM_SF_MEMDEV_ON_REDRAW);
      WM_UNLOCK();
    }
  #else
    GUI_DEBUG_WARN("WM_EnableMemdev: No effect because disabled in GUIConf.h (GUI_SUPPORT_MEMDEV == 0)");
  #endif
}

#else
  void WM_MemDev(void) {} /* avoid empty object files */
#endif /* GUI_WIN_SUPPORT */

/*************************** End of file ****************************/
